His walk had led him along to a dirt track from what he could tell. What caught his eye wasn't necessarily the track, itself, but the fast paced individual running laps. Normally, he would had let one be and move on with his day, but he had become curious. This was quite a sprint this person was on, and it wasn't often he could see one here in the city with that kind of stamina. Hell, he wasn't even too sure if he had his stamina recovered like that yet. He may be well, but it didn't mean he was back at his full strength. He dared not test it.
"Someone like her with this ability... Reminds me of a noble green beast of Konoha. I can hear the old screams of youth from here..." he muttered to himself as he was humored by old thoughts of his days in Konoha. His meetings with Gai back then we're rather simple. Usually it was him trying to meet up with Kakashi after their duties as ANBU were over. Though, he did have one last meeting with him. A meeting that would had turned the tides against his partner at the time.
As he continued on, he would notice some features of this girl running. She was not a regular human which did explain a bit of the stamina she had. He caught sight of the tail, but he couldn't quite make out any other features with her hair and speed. His eyesight may be fine for it, but there was a bit of distance for someone that was rather small. Now came the question... why was she running laps like this?